dwt | Topic | Ecosyste.ms: Repos

Topic: "dwt"

rafat/wavelib

C Implementation of 1D and 2D Wavelet Transforms (DWT,SWT and MODWT) along with 1D Wavelet packet Transform and 1D Continuous Wavelet Transform.

Language: C - Size: 3.37 MB - Last synced at: about 1 month ago - Pushed at: 4 months ago - Stars: 401 - Forks: 128

nigma/pywt

We're moving. Please visit https://github.com/PyWavelets

Language: C - Size: 2.32 MB - Last synced at: 12 days ago - Pushed at: over 4 years ago - Stars: 168 - Forks: 72

snakers4/ds_bowl_2018

Kaggle Data Science Bowl 2018

Language: Jupyter Notebook - Size: 9.38 MB - Last synced at: about 1 month ago - Pushed at: about 7 years ago - Stars: 119 - Forks: 26

Saeid-jhn/Digital-Image-Watermarking

Digital Image Watermarking Method Based on Hybrid DWT-HD-SVD Technique: Attacks, PSNR, SSIM, NC

Language: MATLAB - Size: 1020 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 84 - Forks: 25

AliAmini93/Fault-Detection-in-DC-microgrids

Using DIgSILENT, a smart-grid case study was designed for data collection, followed by feature extraction using FFT and DWT. Post-extraction, feature selection. CNN-based and extensive machine learning techniques were then applied for fault detection.

Language: Jupyter Notebook - Size: 20 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 58 - Forks: 3

earthat/Digital-Image-Watermarking-Using-Optimized-DWT-DCT

This repository embed the message into an Image using optimized DWT-DCT

Language: Matlab - Size: 1.78 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 34 - Forks: 19

haxxorsid/watermark-dwt-matlab 📦

MATLAB program with GUI to watermark images

Language: Matlab - Size: 61.5 KB - Last synced at: about 2 years ago - Pushed at: almost 7 years ago - Stars: 25 - Forks: 6

hli1221/imagefusion_noisy_lrr

multi-focus image fusion using low-rank representation

Language: MATLAB - Size: 57.2 MB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 23 - Forks: 16

JavierAntoran/tiger-costume-voice-conversion

Voice Alignment and Conversion with Neural Networks and the WORLD codec.

Language: Jupyter Notebook - Size: 63.5 MB - Last synced at: about 2 months ago - Pushed at: about 6 years ago - Stars: 20 - Forks: 1

bishwasmandal246/Encryption-and-Image-Steganography-using-DWT

Language: Matlab - Size: 5.41 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 19 - Forks: 6

wmylxmj/Discrete-Wavelet-Transform-2D

dwt for tensorflow 二维离散小波变换与反变换 2019-12-9

Language: Python - Size: 841 KB - Last synced at: over 1 year ago - Pushed at: about 4 years ago - Stars: 15 - Forks: 5

jimouris/curl

Curl: Private LLMs through Wavelet-Encoded Look-Up Tables

Language: Python - Size: 29 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 13 - Forks: 2

NillionNetwork/ripple

Ripple: Accelerating Programmable Bootstraps for FHE with Wavelet Approximations

Language: Rust - Size: 3.24 MB - Last synced at: 4 months ago - Pushed at: 10 months ago - Stars: 11 - Forks: 2

etfovac/watermark

Robustness of DWT vs DCT is graded based on the quality of extracted watermark. The measure used is the Correlation coefficient (0-100%).

Language: MATLAB - Size: 3.23 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 9 - Forks: 3

WaveletSystemsID/Nonlinear-System-Identification-with-Wavelet-Discrete-Transform

Nonlinear System Identification with Wavelet Discrete Transform

Language: MATLAB - Size: 946 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 9 - Forks: 8

acsamson/ImageFusion-Algorithm

ImageFusion algorithm, SSIM and PSNR evaluation（常见图像融合算法以及SSIM和PSNR评价

Language: MATLAB - Size: 76.5 MB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 8 - Forks: 0

ryokugyu/ContentBasedVideoAuthenticationUsingDWT

Due to increase in growth of internet users of networks are increasing rapidly. Owners of the digital products are concerned about illegal copying of their products. Security and copyright protection are becoming important issues in multimedia applications and services. Digital watermarking is a technology used for copyright protection of digital media. Here ownership information data called watermark is embedded into the digital media without affecting its perceptual quality. In case of any dispute, the watermark data can be detected or extracted from the media and use as a proof of ownership. Digital video watermarking scheme based on Discrete Wavelet Transform is addressed.

Language: Matlab - Size: 205 KB - Last synced at: about 2 years ago - Pushed at: about 8 years ago - Stars: 8 - Forks: 3

ahestevenz/icdwt

Image compression using Wavelet transform

Language: Matlab - Size: 3.4 MB - Last synced at: almost 2 years ago - Pushed at: over 8 years ago - Stars: 8 - Forks: 4

vt-asaplab/ezDPS

ezDPS: An Efficient and Zero-Knowledge Machine Learning Inference Pipeline

Language: Rust - Size: 1.06 GB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 7 - Forks: 0

GooZy/EasyW

Image watermark using LSB&DWT

Language: Python - Size: 203 KB - Last synced at: about 2 years ago - Pushed at: almost 7 years ago - Stars: 7 - Forks: 1

xdsopl/dwt

Discrete Wavelet Transform (DWT) Based Lossless Image Compression with Bitstream Truncation Support

Language: C - Size: 151 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 6 - Forks: 3

carnotresearch/cr-wavelets

Wavelets with JAX

Language: Python - Size: 2.44 MB - Last synced at: 9 days ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 2

eternal-io/omni-wave

Easy to use DWT (Discrete Wavelet Transform) library, no need to worry about padding, and a variety of wavelets are available.

Language: Rust - Size: 12.7 KB - Last synced at: 19 days ago - Pushed at: almost 2 years ago - Stars: 6 - Forks: 0

baAlex/Ako

Lossy image format using discrete wavelet transform.

Language: C - Size: 1.08 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 6 - Forks: 2

northlim/Audio-Steganography-and-Watermark

Size: 138 MB - Last synced at: 6 months ago - Pushed at: almost 3 years ago - Stars: 5 - Forks: 3

taurenshaman/imagehash Fork of dmpetrov/imagehash

Image Hashing using C# based on Python code

Language: Python - Size: 803 KB - Last synced at: about 1 year ago - Pushed at: over 4 years ago - Stars: 5 - Forks: 0

Alessio-jpg/BachelorThesis

A Python implementation of the Wavelet Scalar Quantization algorithm (WSQ).

Language: Python - Size: 20.5 KB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 4 - Forks: 1

mahajananshul/Image_Compression_using_Wavelet_Transform_and_Vector_Quantization

Two lossy algorithms, Discrete Wavelet Transform (DWT) and Vector Quantization (VQ) are added together to compress medical images and see their performance.

Language: Python - Size: 1.21 MB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 2

etiennedemontalivet/arm-dwt-c-library

A DWT implementation based on CMSIS library

Language: C - Size: 36.1 KB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 4 - Forks: 1

mousomer/xyntific

Fast, lifting impelementation, C wavelet lib. Non dyadic DWT (e.g. can handle 39x39 images)

Language: C - Size: 64.5 KB - Last synced at: about 2 years ago - Pushed at: over 8 years ago - Stars: 4 - Forks: 0

mawady/vcip21

Security and Forensics Exploration of Learning-based Image Coding: Watermarking and Source Identification (VCIP 2021)

Language: Python - Size: 4.01 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0

suva007/Portion-Watermarking

SECURITY ENHANCEMENT USING COMBINED DCT-DWT DIGITAL IMAGE WATERMARKING TECHNIQUE

Language: Jupyter Notebook - Size: 6.43 MB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 0

sweesineng/STM32_DWT

STM32 DWT Interval and Delay in micro/millisecond

Language: C - Size: 494 KB - Last synced at: about 1 year ago - Pushed at: almost 4 years ago - Stars: 3 - Forks: 3

LucreziaT/Digital_Image_Watermarking_Entropy_DCT_DWT

A technique for embedding one mark or image within another using Entropy as a discriminant to identify the most strategic points of the image, DCT and DWT transforms are also used for insertion, the method is designed to be robust against jpeg compressions.

Language: MATLAB - Size: 3.65 MB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 3 - Forks: 2

prithesh07/watermarking_study

Watermarking is one of the advanced technology that is growing which can be very well exploited for a variety of applications. I have done a comparative study of multiple techniques from different domains, implemented them and tested against different attacks.

Language: Python - Size: 1.09 MB - Last synced at: over 1 year ago - Pushed at: almost 5 years ago - Stars: 3 - Forks: 0

kambrium/dwttool

A tool to manage websites based on Dynamic Web Templates

Language: D - Size: 26.4 KB - Last synced at: 3 months ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 0

shamazmazum/cl-wavelets

Wavelet transform library

Language: Common Lisp - Size: 705 KB - Last synced at: about 2 months ago - Pushed at: almost 3 years ago - Stars: 2 - Forks: 0

adolfos94/Haar-Wavelet-Image-Compression

This is an implementation of the Haar Wavelet in CUDA. The purpose of this project, is to compress images using the DWT. It is a hybrid scheme, that uses RLE as entropy coder.

Language: C++ - Size: 735 KB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 1

FirmanMFK/Py-Discrete-Wavelet

DWT Sample

Language: Python - Size: 5.86 KB - Last synced at: almost 2 years ago - Pushed at: about 7 years ago - Stars: 2 - Forks: 1

Joanna20Carrion/Reconocimiento-de-Voz-con-Redes-Neuronales-y-Transformada-Wavelet

Implementa un sistema de reconocimiento de voz capaz de identificar comandos básicos utilizando redes neuronales y análisis de señales basado en la transformada wavelet.

Language: MATLAB - Size: 1.04 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 0

ankanghosh101/rgb-blind-watermarking

An Effective blind Image Watermarking Scheme in YCbCr Color Space using 2-Level DWT using rgb watermark and Resistant to jpeg compression

Language: Jupyter Notebook - Size: 154 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

nhatrinh-269/Improved_DWT

Improved Discrete Wavelet Transform compression method for Satellite Images

Language: Jupyter Notebook - Size: 27 MB - Last synced at: 12 months ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

Koldim2001/vector_ECG

Получение ВЭКГ на основе ЭКГ (CLI интерфейс приложения)

Language: Python - Size: 60.9 MB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

SilverWolf2k20/DwtToPdf 📦

Дипломный проект преобразователя форматов.

Language: C# - Size: 1.44 MB - Last synced at: about 2 months ago - Pushed at: almost 3 years ago - Stars: 1 - Forks: 0

xaionaro-go/wavelib

Go bindings for C library "wavelib"

Language: Go - Size: 4.88 KB - Last synced at: 3 months ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 0

SaiprakashShetty/Wavelet-Based-Image-Fusion-For-Tumor-Detection

Language: MATLAB - Size: 858 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 1 - Forks: 0

ChrisKalahiki/CT-Image-Analysis-using-DWT

Using discrete wavelet transform for feature extraction of CT medical images. We aim to identify outliers that may be caused by poor calibration of the machine or other outliers.

Language: Matlab - Size: 57 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 2

DSCPoltekpos/Py-Discrete-Wavelet Fork of FirmanMFK/Py-Discrete-Wavelet

DWT Sample

Language: Python - Size: 5.86 KB - Last synced at: almost 2 years ago - Pushed at: about 7 years ago - Stars: 1 - Forks: 0

natmark/texture-matching

Texture matching using wavelet transform.

Language: C++ - Size: 24.4 KB - Last synced at: over 1 year ago - Pushed at: almost 8 years ago - Stars: 1 - Forks: 0

alagoz/drtsf

DRTSF: A New Feature-Based Framework Using Diverse Representations to Classify Time Series Efficiently and Effectively

Size: 3.91 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

ericyoc/encrypt_aes_keys_with_lwe_poc

Demonstrates a multi-level encryption approach for securing images by combining traditional cryptographic techniques with post-quantum encryption methods.

Language: Jupyter Notebook - Size: 626 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

rafaelgreca/ser-wavelet

A deep learning solution using Convolutional Neural Networks and Wavelet Transform to tackle the Speech Emotion Recognition task.

Language: Jupyter Notebook - Size: 11.9 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 1

YGTRAY/cryptingCompressingVideo

This repo contain an implementation of compressing and crypting videos with AES-CBC and DWT respectively

Language: Python - Size: 15.6 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

DLarisa/Dissertation

Dissertation for master of Security and Applied Logic at FMI, UniBuc (Video Steganography - Topic)

Language: Python - Size: 16.6 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

AlexisWalravens/setup-vue-with-vite-dwt

Language: Vue - Size: 9.77 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

Special-graphic-formats/dwt Fork of xdsopl/dwt

playing with dwt, lossy and lossless image compression

Language: C - Size: 97.7 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0